Maharashtra state, where Mumbai is located, has a typical monsoon climate. Summer (March-May) is the hottest time of the year, with temperatures above 30 degrees C. Thunderstorms are frequent. The rainy season begins in early June and lasts until early September, with the most rains in July. In winter (November to February), there are a pleasant breeze and clear skies.

---
If you'd like to learn more about the “average lifestyle” of people in India, please also check out this article.
 
What Is the Average Indian Like? A Comprehensive Guide to Demographics, Family Values, Dietary Habits, and Gen Z Trends
・Household Structure in India: Average Household Size and Large Families
・India’s Diversity: Viewing the Market with an Understanding of Religious, Linguistic, and Regional Differences
・Housing Conditions in India: Consumer Insights from Kitchens and Bathrooms
and more

Reference Tokyo's climate Weather Altas "Monthly weather forecast and climate Tokyo, Japan" Retrieved June 5, 2020, from https://bit.ly/3dBbSTF Mumbai's climate Weather Altas "Monthly weather forecast and climate Mumbai, India" Retrieved June 9, 2020, from https://bit.ly/2YipHQu Comment Maharashtra Tourism "Climate of Maharashtra" Retrieved July 27, 2020, from https://bit.ly/30698cU